chore: move doctrine metadata and query cache to APC

Author: smarcet

config/doctrine.php

@@ -232,13 +232,13 @@
             'file_lock_region_directory' => '/tmp'
         ],
         'metadata'         => [
-            'driver'       => env('DOCTRINE_METADATA_CACHE', env('DOCTRINE_CACHE', 'redis')),
+            'driver'       => env('DOCTRINE_METADATA_CACHE', 'apc'),
             'namespace'    => 'meta',
             'store'        => env('DOCTRINE_QUERY_CACHE_STORE', 'doctrine_redis'),
             'lifetime'     => 7200, // 1 hour
         ],
         'query'            => [
-            'driver'       => env('DOCTRINE_QUERY_CACHE', env('DOCTRINE_CACHE', 'redis')),
+            'driver'       => env('DOCTRINE_QUERY_CACHE', 'apc'),
             'namespace'    => 'qry',
             'store'        => env('DOCTRINE_QUERY_CACHE_STORE', 'doctrine_redis'),
             'lifetime'     => 3600, // 1 hour